Home / 151,281.39-226,946.71-44,676.12

Finding the Fourth Proportional to 151,281.39, 226,946.71 and 44,676.12

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Solution

The fourth proportional to 151,281.39, 226,946.71 and 44,676.12 is: 67,021.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,281.39 : 226,946.71 = 44,676.12 : x
  2. Step 2: Convert to fraction form
    151,281.39/226,946.71 = 44,676.12/x
  3. Step 3: Cross multiply
    151,281.39x = 226,946.71 × 44,676.12
  4. Step 4: Simplify right side
    151,281.39x = 10,139,099,188.93
  5. Step 5: Solve for x
    x = 10,139,099,188.93/151,281.39
  6. Step 6: Final answer
    x = 67,021.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.